diff --git a/homeassistant/components/lock/__init__.py b/homeassistant/components/lock/__init__.py
index fad87145e00..9363d388637 100644
--- a/homeassistant/components/lock/__init__.py
+++ b/homeassistant/components/lock/__init__.py
@@ -31,7 +31,6 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.exceptions import ServiceValidationError
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.deprecation import (
-    DeprecatedConstantEnum,
     all_with_deprecated_constants,
     check_if_deprecated_constant,
     dir_with_deprecated_constants,
@@ -67,10 +66,6 @@ class LockEntityFeature(IntFlag):
     OPEN = 1
 
 
-# The SUPPORT_OPEN constant is deprecated as of Home Assistant 2022.5.
-# Please use the LockEntityFeature enum instead.
-_DEPRECATED_SUPPORT_OPEN = DeprecatedConstantEnum(LockEntityFeature.OPEN, "2025.1")
-
 PROP_TO_ATTR = {"changed_by": ATTR_CHANGED_BY, "code_format": ATTR_CODE_FORMAT}
 
 # mypy: disallow-any-generics
diff --git a/tests/components/lock/test_init.py b/tests/components/lock/test_init.py
index a80aa78cec2..a1fed9fe7e1 100644
--- a/tests/components/lock/test_init.py
+++ b/tests/components/lock/test_init.py
@@ -405,8 +405,7 @@ def _create_tuples(
 
 @pytest.mark.parametrize(
     ("enum", "constant_prefix", "remove_in_version"),
-    _create_tuples(lock.LockEntityFeature, "SUPPORT_", "2025.1")
-    + _create_tuples(lock.LockState, "STATE_", "2025.10"),
+    _create_tuples(lock.LockState, "STATE_", "2025.10"),
 )
 def test_deprecated_constants(
     caplog: pytest.LogCaptureFixture,